**********Patented leg housing locks the legs when opened without a screw. *****Ergonomic center clutch for easy height adjustment anywhere between 40 inch and 63 inch for using while sitting or standing. *****Euro-Style metal telescopic boom with separate clutches for length and angle of boom. Boom extends between 4 inch and 27 inch (measured from the vertical pole). Can be use also without the boom arm. *****Standard US 5/8-27 threads and 2 Clip-on cable holders to avoid cable clutter. *****Don't miss!! Full description, images and specifications down the page. guarantees quality and affordability. Hola! - Say Hello to Music!